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astro-ph2000★ 2 cited
Tests of Gaussianity of CMB maps
E. Martinez-Gonzalez, B. Barreiro, J. M. Diego +5
We study two different methods to test Gaussianity in CMB maps. One of them is based on the partition function and the other on the morphology of hot and cold spots. The partition…
astro-ph2000
Strong constraints on cosmology from galaxy clusters
J. M. Diego, E. Martinez-Gonzalez, J. L. Sanz +2
In this work we show how galaxy clusters can be used to discriminate among different cosmological models. We have used available X-ray & optical cluster data to constrain the cosmo…